A new study says much of the rise in inequality is an illusion. Should you believe it?

A new study says much of the rise in inequality is an illusion. Should you believe it?

- It won Saez the John Bates Clark medal, America's most prestigious prize for academic economists, made Piketty's Capital in the 21st Century an international best-seller, and helped frame the debate over inequality coming out of Occupy Wall Street and the Obama White House's proposals. President ...